baber/WOPTO huggingface dataset:
Patent CA-1259176-C (CA)
IPC: B23Q3/155
Filed: 1985-06-07
Granted: 1989-09-12
Abstract: A toolholder and insert cartridge are disclosed in which an insert cartridge holds multiple, similarly-shaped inserts in a face-to-face relation in a storage chamber. The insert cartridge has means thereon for dispensing individual inserts one at a time and can be adapted to be held and moved by a robotic arm or a reciprocal moving holder. A toolholder having an insert pocket with a movable insert seat therein is utilized with the insert cartridge. A reciprocably movable drawbar moves the insert seat in the toolholder pocket back and forth so as to clamp and unclamp a cutting insert.
Patent CA-1289947-C (CA)
Title: 1-alkyl ergolinylthiourea derivatives, process for the preparation thereof, as well as their use as medicinal agents
Inventor: BIERE HELMUT
IPC: C07D457/12
Filed: 1986-08-05
Granted: 1991-10-01
Abstract: Abstract of the Disclosure Novel 1-alkyl ergolinylthiourea derivatives of the general formula   wherein R1 is C1-6 alkyl, R2 and R3 are C1-4 alkyl, R4  is hydrogen or C1-4 alkyl and C9---C10 is a single bond or a double bond, and the acid addition salts thereof, with the provision that when R3 and R4 are,both ethyl, R1 ,and R2 are not methyl and  pharmaceutically acceptalbe acid addition-salts thereof are provided; as well as a process for the preparation of these compounds. The compounds are useful as medicinal agents, e.g., for the treatment of mental depression.
Patent CA-1276269-C (CA)
Title: Control residential heating and cooling systems
Inventor: BROWN ALAN R W
IPC: F23N5/20
Filed: 1986-10-27
Granted: 1990-11-13
Abstract: ABSTRACT OF THE DISCLOSURE          A central heating control system includes a control panel housing a timer.  The timer has three programme sequences for controlling three groups of radiators each group being independently controlled. The control panel also includes switch units which are selectively operable to isolate each radiator. The switch units are triggered by infrared signals transmitted by a portable control unit.  The signals may be received directly by the panel or indirectly through spaced windows coupled to the control panel by an optical fibre network.  The system provides an exceptionally convenient method of modifying a programmed heating system.
Patent CA-1291690-C (CA)
Inventor: CHOI SUNHEE
IPC: C11D10/02
Filed: 1986-11-12
Granted: 1991-11-05
Abstract: LIQUID DISHWASHING DETERGENT COMPOSITION FOR IMPROVED HAND WASHING OF DISHES IN COLD WATER          ABSTRACT OF THE DISCLOSURE:         A liquid dishwashing detergent composition for hand washing of dishes in cold water includes a synthetic organic nonionic detergent, a cationic surface active agent, a water soluble C21 dicarboxylic salt and an aqueous medium.          The proportion of the combination of nonionic detergent and cationic surface active agent is a detersive proportion, useful to remove fatty deposits on dishes, and the proportion of the C21 dicarboxylic salt is sufficient to improve the detersive action in cold water of the combination of nonionic detergent and cationic surfactant so that the composition better removes fatty deposits on dishes being washed.  Preferably, the liquid dishwashing detergent composition comprises 10 to 20% of a nonionic detergent, which is a condensation product of 3 to 20 moles of ethylene oxide with one mole of higher fatty alcohol of 10 to 16 carbon atoms per mole, 10 to 20% of   wherein R is a hydrocarbyl chain of 8 to 22 carbon atoms and X is a halogen selected from the group consisting of chlorine and bromine, 1 to 5% of a salt of C21 dicarboxylic acid, selected from the group consisting of sodium, potassium, ammonium and triethanolamine salts, and mixtures thereof, and 50 to 80% of water.  Also within the invention is a process for washing dishes in which the mentioned detergent compositions or their components are employed in a cold wash water.  Such a process is energy conserving, allowing the washing of dishes, even those containing solid fatty deposits, in facilities where hot water is not available.  Additionally, such hand dishwashing may be kinder to the housewife's hands.
Patent CA-1294554-C (CA)
Title: Composition cosmetique pour la coloration de la peau renfermant de l'aldehyde mesotartrique et une ou plusieurs hydroxyquinones et procede decoloration de la peau avec cette composition
Inventor: GROLLIER JEAN F
IPC: A61Q19/04
Filed: 1986-12-02
Granted: 1992-01-21
Abstract: L'invention concerne une composition cosmétique pour la coloration ou le bronzage artificiel de la peau comprennant deux constituants (a) et (b) à mélanger extemporanément avant l'emploi ou à appliquer successivement. Le constituant (a) contient l'aldéhyde mésotartrique sous forme de solution, de gel ou d'émulsion aqueuse alors que le constituant (b) contient sous forme de poudre ou sous forme de solution anhydre une ou plusieurs hydroxyquinones choisies dans le groupe constitué par la 2,5-dihydroxy 3-méthyl 1,4-benzoquinone, la 2,5-dihydroxy 3-méthyl 6-méthoxy 1,4-benzoquinone, la 2-hydroxy 1,4-naphtoquinone (lawsone), la 2-hydroxy 3-méthoxy 1,4-naphtoquinone, la 2,5-dihydroxy 1,4-naphtoquinone, la 2,5-dihydroxy 3-méthyl 1,4-naphtoquinone, la 5-hydroxy 1,4-naphto-quinone (juglone), la 5,8-dihydroxy, 1,4-naphtoquinone (naphtazarine), la 2-méthoxy 5-hydroxy 1,4-naphto-quinone et la 2,5,8-trihydroxy 1,4-naphtoquinone. La composition cosmétique selon l'invention permet d'obtenir sur la peau une coloration ou un bronzage artificiel persistant même après lavage.
Patent CA-1275901-C (CA)
Inventor: GREISER WOLFGANG
IPC: D04H1/4218
Filed: 1987-02-20
Granted: 1990-11-06
Abstract: Abstract of the disclosure:            Laminate Laminates, which are composed of a precon-solidated synthetic fiber web and a preconsolidated min-eral fiber web, which are bonded to each other by need-ling, are improved in respect of their dimensional sta-bility, in particular in the transverse direction, when the preconsolidated mineral fiber web contains reinfor-cing yarns made of a mineral material and extending in the longitudinal direction.     They are preferably used as carrier webs for roofing and sealing webs.
Patent CA-1285639-C (CA)
Title: Optical system including etalon
Inventor: GREENE BENJAMIN I
IPC: G02F1/35
Filed: 1987-06-15
Granted: 1991-07-02
Abstract: OPTICAL SYSTEM    Abstract An optical system is disclosed which includes at least a first source of electromagnetic radiation (signal beam radiation), a device for processing the signal beam radiation, and a detector for detecting the processed signal beam radiation. The processing device functions, for example, as an amplitude modulator, a demultiplexer, or a switch, and includes a material region exhibiting a nonlinear optical response at one or more resonant wavelengths of electromagnetic radiation, as well as at least a second source. of electromagnetic radiation (control beam radiation) for selectively inducing the nonlinear optical response. Significantly, the wavelength, duration and intensity of the control beam radiation are chosen to induce a resonant, nonlinear optical response, essentially free of any relatively slow component, in said material region at repetition rates higher than about 2.5 x 104 Hz, or higher than about 3.3 x 1010 Hz, or even as high, or higher, than about 2.5 x 1011 Hz.
Patent CA-1300333-C (CA)
Inventor: GARLAND STEVEN B
IPC: B32B27/08
Filed: 1987-06-30
Granted: 1992-05-12
Abstract: ABSTRACT            A method of comprising the adhesion between a layer of vinylidene chloride copolymer and a layer of linear ethylene/alpha-olefin copolymer comprising the steps of blending an ethylene/butyl acrylate copolymer with a linear ethylene/alpha-olefin copolymer, forming a film layer from said blend, and, melt joining the layer of said blended copolymers directly to a layer of vinylidene chloride copolymer.
Patent CA-1289939-C (CA)
Title: Drill magazine
Inventor: ROBINSON ALLEN C
IPC: E21B19/14
Filed: 1987-10-21
Granted: 1991-10-01
Abstract: DRILL MAGAZINE                      ABSTRACT OF DISCLOSURE     An  improved drill  rod  magazine  for  storing  and moving  them  sequentially  into  a  dispensing  position  is comprised of a pair of spaced arms each with an open jaw in which the drill  rods are positioned  in parallel,  side by side  relationship.   The  arms are moveable  from a storing position into at least two dispensing positions, in a first of which one of the rods in the jaws is aligned with the hammer of the drilling machine and in the second of which another rod (the adjacent rod)  is aligned with the hammer. Each of the jaws is provided with a clamp to clamp the rods contained  therein  to  prevent  rotation  of  each  rod  for threading of the hammer into an adjacent coupling on the rod. The rod is released for rotation while retaining same within the jaws so that the rod coupled to the hammer may be rotated and advanced by the hammer to thread same into an aligned coupling, after which the arms are retracted to their storage position.  For uncoupling the procedure is reversed.
Patent CA-1283844-C (CA)
Inventor: HUFFORD MARVIN P
IPC: B65B51/22
Filed: 1987-11-12
Granted: 1991-05-07
Abstract: ABSTRACT      IMPROVED SEALING METHOD           AND APPARATUS FOR HIGH CAPACITY      ASEPTIC FORM, FILL, AND SEAL MACHINES           Improved form, fill, and seal machine for making aseptic sealing packages incorporating a plurality of sealing mechanisms mounted on a contin-uously advancing structure in a form, fill, and seal machine.  Induction heating is used to longitudinally seal the edges of the web together to form a tube and to transversely seal the tube.  A circuit means is used for controlling the electromagnetic energy oource output to form longitudinal seals and trans-verse seals.  The plurality of sealing mechanisms include a sealing jaw and an anvil jaw hinged together and adapted to pinch the tube therebetween at pre-determined locations as the sealing mechanisms and web tubing advance.  Each sealing jaw contains a transverse induction coil for transversely sealing the tube.  Coupling and energization means select for forming a longitudinal seal segments or a trans-verse seal or both.
Patent CA-1297571-C (CA)
Inventor: HWANG FRANK K
IPC: H04Q3/68
Filed: 1987-12-16
Granted: 1992-03-17
Abstract: REARRANGEABLE MULTICONNECTION SWITCHING NETWORKS CONSTRUCTED USING COMBINATORIAL DESIGNS            Abstract A switching network where a large class of combinatorial designs which are well known in the mathematical literature are for the first time applied to advantageously define the pattern of permanent connections effected between network input channels and initial network crosspoints, illustratively by a connection arrangement of a two-stage, rearrangeable network. The class of combinatorial designs comprises designs of three types: 1) block designs, 2) orthogonal arrays, and 3) difference sets. Each of these is used in a unique manner to derive an advantageous pattern of permanent connections.
Patent CA-1293707-C (CA)
Title: Medication dispenser with removable liner and sealed compartments
Inventor: KEFFELER PAUL J
IPC: A61J1/03
Filed: 1988-01-06
Granted: 1991-12-31
Abstract: Abstract of the Disclosure A medication dispenser includes a reusable container adapted to receive one or more disposable multicompartment liners for sanitary storage of medication out of contact with the reusable container.   The open-topped compartments of the liner are closed by individual covers which are locked onto the container with a fracturable tab which must be broken to open a compartment.   The covers are designed to form an airtight seal with the liner compartments for tamper-proof sanitary airtight storage of a patient's medication.
Patent CA-1302168-C (CA)
Title: Automatic combustion control for a rotary combustor
Inventor: LEE SUH Y
IPC: F23G5/20
Filed: 1988-02-19
Granted: 1992-06-02
Abstract: - 20 -             53,429 ABSTRACT OF THE DISCLOSURE    A combustion controller controls the supply of combustion gas to the combustion barrel of a rotary combustor used for incinerating solid waste material. The rotary combustor includes a combustion barrel having a gas-porous side wall and windboxes underneath the combustion barrel to supply the combustion gas to support incineration of the waste material into combustion products which include exhaust gases.  The windboxes receive combustion gas via individual control ducts which are controlled by the combustion controller to regulate the corresponding supplies of combustion gas and thereby to provide substantially complete incineration of the solid material.  Ah oxygen sensor detects the percentage of oxygen present in the exhaust gases and the combustion gas supplied to the combustion barrel is controlled to maintain the percentage of oxygen near a predetermined level.  In addition, flame and temperature sensors may detect temperature and the existence of a flame, respectively, in an area above each of the windboxes, so that the combustion gas supplied to each windbox can be individually controlled.
Patent CA-1333300-C (CA)
Inventor: ALLEN JONT B
IPC: G10L15/02
Filed: 1988-02-29
Granted: 1994-11-29
Abstract: A sensory type pattern such as a speech or other sound pattern is analyzed to obtain the spectral distribution of the neural response thereto. A plurality of logarithmically related neural response intensity threshold signals is formed. The frequency spectrum of the sensory type pattern is divided into a plurality of overlapping spectral portions and the waveform of each prescribed spectral portion is partitioned into successive time segments. For the current time segment of each spectral portion waveform, the time intervals between crossings of the neural response intensity threshold level signals by the spectral portionwaveform are detected and signals representative of the counts of inverse time intervals between the crossings of the plurality of levels are generated to form an inverse time interval histogram for the spectral portion. The inverse time interval histogram signals for the plurality of spectral portions are combined to produce a signal corresponding to the spectral distribution of the neural response to the sensory type pattern of the time segment.
Patent CA-1318902-C (CA)
Title: Dispositif de palier combine pour rotor de giravion, et rotor equipe d'un tel dispositif de palier
Inventor: AUBRY JACQUES A
IPC: B64C27/33
Filed: 1988-03-24
Granted: 1993-06-08
Abstract: L'invention se rapporte à un dispositif de palier combiné pour rotor de giravion et à un rotor équipé d'un tel dispositif de palier. Dans le rotor, chaque pale est reliée au moyeu par un bras souple entouré sans contact par une manchette rigide, prenant appui sur le moyeu par un dispositif de palier combiné. Le palier combiné comporte un palier d'incidence lisse cylindrique, une rotule sphérique à élément visco-élastique de rappel élastique de la pale en traînée et en battement, et à amortisseur intégré des oscillations angulaires de la pale en traînée, du type amortisseur hydraulique de rotation à palette de laminage du fluide hydraulique et chambres de compensation des dilatations de ce dernier. L'amortisseur hydraulique est intégré dans la butée sphérique et ses chambres de compensation appartiennent à un dispositif de rattrapage hydraulique automatique du jeu du palier lisse.
Patent CA-1316122-C (CA)
Title: Circulating air scrubber
Inventor: BURGER THOMAS F
IPC: B01D53/34
Filed: 1988-04-20
Granted: 1993-04-13
Abstract: Abstract The invention relates to an ultrasonic circulating air brush scrubber with an ionization arrangement.  The scrubber has equipment for the supply of a scrubbing liquid in finely dispersed form into the air stream, and a high-voltage ionization arrangement for ionization of the air stream.  Downstream of the ionization arrangement, at least one circular brush is provided which can be driven at a high speed and which is charged with an opposite potential to the ionization arrangement.  The circulating air scrubber is distinguished by very superior cleaning action with particle sizes down to below 1 µm and also by a very small consumption of scrubbing liquid.  In addition the air exiting on the output side is comparatively dry.
Patent CA-1301552-C (CA)
Title: Loading dock seal
Inventor: FROMMELT JOHN A
IPC: B65G69/00
Filed: 1988-05-09
Granted: 1992-05-26
Abstract: Abstract of the Disclosure A loading dock seal includes a pair of facing sealing members attached to respective opposed edges of a wall which define a portion of an opening therein.  Each sealing member includes a plurality of nonlinear, flexible, resilient leaf springs each inserted within a respective pocket of an outer fabric cover in a spaced manner along the length of the sealing member and oriented generally horizontally.  Each leaf spring is mounted to an edge of the wall defining a side of the opening therein and extends outward from the wall and away from the aperture in the wall.          Each of the sealing members further includes a generally vertically oriented stabilizer bar extending substantially its entire length.  A handle located on an inner surface of each of the sealing members allows the flexible sealing member to be pulled inwardly toward the center of the aperture whereupon the leaf springs engage an aft edge of a lateral panel of the vehicle in position in front of the opening in the wall.  Further inward displacement of the sealing members causing additional bending of the leaf springs allows the sealing members to clear the aft edge of the vehicle's lateral panel.  Upon release of the handle, the leaf springs urge the sealing member into tight-fitting engagement with an inner portion of the vehicle's side panel so as to form a seal between the wall and the vehicle's lateral panel.
Patent CA-1294934-C (CA)
Title: Device for adjusting the position of a strap return element, in particular of a safety belt for an automobile vehicle
Inventor: ESCARAVAGE GERARD
IPC: B60R22/20
Filed: 1988-05-26
Granted: 1992-01-28
Abstract: ABSTRACT OF THE DISCLOSURE:         The device is of the type comprising a guide rail mounted on the post of the vehicle and on which is movable the strap return element.   The return element comprises a first planar portion from which extend two wings disposed on each side of the guide rail and between which is provided a blocking plate which extends behind the rail, is downwardly inclined toward the rear side of the rail and cooperative with locking means provided on the rear side of the rail for locking the strap return element in position.  Elastic means are provided for biasing the blocking plate to the locking position and the first planar portion of the strap return element to a position in which it bears against the front side of the rail.   The strap return element includes a second portion which is angularly offset relative to the first portion and actuatable by a user for disengaging the blocking plate  from  the  locking means  and thereafter shifting the strap return element.  The strap return element is easily adjustable to adapt to users of different sizes.
Patent CA-1291253-C (CA)
Title: Systeme interferometrique a fibre optique de type sagnac
Inventor: DUPRAZ JEAN-PIERRE
IPC: G01C19/64
Filed: 1988-06-09
Granted: 1991-10-22
Abstract: : Système interférométrique à fibre optique de type Sagnac. Ce système interféromètrique à fibre optique est employé soit en gyrométrie soit en mesure de courant par effet Faraday. Il comporte une platine optique (100) qui est raccordée aux deux extrémités d'une fibre optique monomode (200) constituant un anneau interférométrique et dans laquelle le photodétecteur (103) est colinéaire à la source lumineuse couplée par ses faces avant et arrière. Les deux faisceaux contrapropagatifs parcourant l'anneau interférométrique ont leur écart de phase relatif modulé par une modulation de phase et leur puissance lumineure modulée par une modulation d'amplitude. Une platine électronique (300) engendre ces modulations et extrait du signal du photodétecteur (103) une composante à la fréquence du battement inférieur de ces deux modulations permettant de mesurer l'écart de phase relatif des deux faisceaux.
Patent CA-1312563-C (CA)
Inventor: DAVIS ALAN R
IPC: F16D21/04
Filed: 1988-07-22
Granted: 1993-01-12
Abstract: ABSTRACT OF THE DISCLOSURE          A positive clutch system (100) is provided for selectively rotationally coupling and decoupling a first (22) and second (38) rotatable member.  The total system rotational backlash is distributed to minimize the backlash component (222) dependent upon directions of relative rotation and to maximize the backlash component (220) independent of relative rotation.
Patent CA-1306714-C (CA)
Title: Cell culture flask utilizing a membrane barrier
Inventor: CREMONESE JOSEPH G
IPC: C12M1/24
Filed: 1988-09-07
Granted: 1992-08-25
Abstract: CELL CULTURE FLASK UTILIZING A MEMBRANE BARRIER                ABSTRACT OF THE DISCLOSURE A cell culture flask includes a hollow housing and a gas permeable membrane disposed within the housing which divides the housing into a  first chamber and a second  chamber.    A  retaining  ring  secures  the  gas permeable membrane within the housing and forms a liquid-tight  seal  between the first  chamber and the  second chamber.   A gas inlet in the housing communicates with the first chamber and supplies gas thereto.   A media inlet in the housing communicates with the second chamber and provides cell growth media thereto.
Patent CA-1298282-C (CA)
Title: Apparatus for producing cement building material
Inventor: HODSON SIMON
IPC: B01F7/00
Filed: 1988-10-07
Granted: 1992-03-31
Abstract: ABSTRACT     A cement paste generator produces a paste with improved workability.  The cement paste generator includes a housing, a shaft and a series of blades and baffles which have critical dimensions.
Patent CA-1312497-C (CA)
Title: Method of using fast pyrolysis liquids as liquid smoke
Inventor: GRAHAM ROBERT G
IPC: A23L27/27
Filed: 1988-11-14
Granted: 1993-01-12
Abstract: ABSTRACT          A  method  of  using  a water  soluble  exract  from  fast pyrolysis  is  disclosed  for  use  for  flavouring  and colouring proteinaceous substances such as meat.  Use of the  liquids  that  are  created  using  fast  pyrolysis results  in a  liquid  smoke  extract  that has  enhanced colouring abilities over conventional liquid smoke.
Patent CA-1318023-C (CA)
Title: Reading apparatus and photodetector for optical recording medium
Inventor: HORIE KIYOSHI
IPC: G11B7/13
Filed: 1988-12-08
Granted: 1993-05-18
Abstract: ABSTRACT      A reading apparatus for reading an optical recording medium having a clock track, data tracks and a tracking guide line.     The apparatus comprises a photodetector which receives light images of the clock track, data tracks and tracking guide line; a clock detecting circuit which is responsive to a signal from the clock track by the photodetector to output a clock signal; data detecting circuit which encodes data read from the data tracks by the photodetector into a binary code in response to the clock signal; a focus error detec-ting circuit for detecting a focus error and a tracking error circuit for detecting a tracking error in response to a signal from the tracking guide line by the photodetector. The photodetector comprises first to fourth light-sensitive elements which receive a light image of the tracking guide line, a fifth light-sensitive element which receives a light image of the clock track and a sixth light-sensitive element which receives a light image of the data track.     With the compact arrangement of the photodetector, the reading apparatus is reduced in weight and size.